bizarre performance issues in 6.2 release

Claus Guttesen kometen at
Sat Feb 17 08:37:08 UTC 2007

> We have been having some trouble with an upgrade to 6.2-Release. The
> performance just seems out of whack. We concede that there could be a
> reporting issue, but the results we are seeing are far too strange for
> that to be our first inclination.
> Background:
> We have 2 identical supermicro superserver 6022c. These have dual 2.0
> Xeons with hyperthreading and 2 GB of RAM. A full description of the
> system is avaialble here

Try disabling hyperthreading on the 6.2-server. In some cases you get
a moderate performance-increase, in most cases this setting is


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